Home / 33,960.24-46,865.54-18,853.20

Finding the Fourth Proportional to 33,960.24, 46,865.54 and 18,853.20

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Solution

The fourth proportional to 33,960.24, 46,865.54 and 18,853.20 is: 26,017.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,960.24 : 46,865.54 = 18,853.20 : x
  2. Step 2: Convert to fraction form
    33,960.24/46,865.54 = 18,853.20/x
  3. Step 3: Cross multiply
    33,960.24x = 46,865.54 × 18,853.20
  4. Step 4: Simplify right side
    33,960.24x = 883,565,398.73
  5. Step 5: Solve for x
    x = 883,565,398.73/33,960.24
  6. Step 6: Final answer
    x = 26,017.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.